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0.65ct F SI1 Round Natural Diamond

EX • F/SI1 • IGI 696565216

Shape and cutting style on the report: Round brilliant

Certificate IGI 696565216

Diamond specifications and retailer prices

From $712 SGD
₹53,007 INR
As of November 1, 2026
Save $2,096 SGD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,807 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.65ct natural round diamond

This 0.65ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 696565216. Listed at 16 retailers as of November 1, 2026, with prices from $712 to $2,807, a $2,096 spread on the same certified stone. NZ Jewellers lists it at $2,807. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.65
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 696565216
Dimensions5.51 × 5.49 × 3.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.51 mm5.49 mm0.65 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 696565216
Side View
Table 59.0%Crown 35.8°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,133 SGD|Low: $704 SGD|High: $2,093 SGD|Avg: $1,109 SGD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$712 SGD
Retailer 8$826 SGD
Retailer 7$901 SGD
Retailer 11$914 SGD
Retailer 10$932 SGD
Retailer 2$1,064 SGD
Retailer 1$1,133 SGD
Retailer 4$1,187 SGD
Retailer 3$1,274 SGD
Retailer 5$1,337 SGD
Retailer 6$2,078 SGD

43 data points across 11 retailers

16 retailers$712 SGD to $2,807 SGD

A
Cheapest Retailer
-
$712 SGD
₹53,007 INR
A
Retailer 2
-
$826 SGD
$646 USD
View
Final sale: no returns
A
Retailer 3
-
$895 SGD
$700 USD
View
A
Retailer 4
-
$895 SGD
$700 USD
View
A
Retailer 5
-
$901 SGD
$705 USD
View
A
Retailer 6
-
$914 SGD
$715 USD
View
A
Retailer 7
-
$929 SGD
$727 USD
View
A
Retailer 8
-
$932 SGD
$729 USD
View
A
Retailer 9
-
$1,033 SGD
$808 USD
View
A
Retailer 10
-
$1,064 SGD
$832 USD
View
A
Retailer 11
-
$1,133 SGD
£698 GBP
View
A
Retailer 12
-
$1,187 SGD
€884 EUR
View
B+
Retailer 13
-
$1,274 SGD
$997 USD
View
B+
Retailer 14
-
$1,337 SGD
ZAR 16,891 ZAR
View
B
Retailer 15
-
$2,078 SGD
£1,280 GBP
View
Most Expensive
B
NZ Jewellers
3ba3bcf3-a0d5-42e3-b856-41b5df0a8410 · Nov 2
$2,807 SGD
$2,196 USD
View
15 more retailers have this diamond
Prices start from $712 SGDSave up to $2,096 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.65ct Round
$712 SGD